1 files changed, 5 insertions, 4 deletions
diff --git a/nixpkgs/pkgs/development/ocaml-modules/config-file/default.nix b/nixpkgs/pkgs/development/ocaml-modules/config-file/default.nix
index 29c7cd61c3f5..c408d1a392f1 100644
--- a/nixpkgs/pkgs/development/ocaml-modules/config-file/default.nix
+++ b/nixpkgs/pkgs/development/ocaml-modules/config-file/default.nix
@@ -1,10 +1,11 @@
 { stdenv, lib, fetchurl, ocaml, findlib, camlp4 }:
 
-stdenv.mkDerivation {
-  name = "ocaml-config-file-1.2";
+stdenv.mkDerivation rec {
+  pname = "ocaml-config-file";
+  version = "1.2";
 
   src = fetchurl {
-    url = "https://forge.ocamlcore.org/frs/download.php/1387/config-file-1.2.tar.gz";
+    url = "https://forge.ocamlcore.org/frs/download.php/1387/config-file-${version}.tar.gz";
     sha256 = "1b02yxcnsjhr05ssh2br2ka4hxsjpdw34ldl3nk33wfnkwk7g67q";
   };
 
@@ -14,7 +15,7 @@ stdenv.mkDerivation {
 
   meta = {
     homepage = "http://config-file.forge.ocamlcore.org/";
-    platforms = ocaml.meta.platforms or [];
+    platforms = ocaml.meta.platforms or [ ];
     description = "An OCaml library used to manage the configuration file(s) of an application";
     license = lib.licenses.lgpl2Plus;
     maintainers = with lib.maintainers; [ vbgl ];